OBDII Wifi Reader linked to Headunit

H2O_Doc · 06-07-2013, 06:07 PM

I'm guessing many of you have seen these, but for those that haven't, you can get the reader and app for under $20:

The app lets you select a variety of monitored parameters and you can customize the dashboard. Works on smartphones and tablets, and using mirrorlink function on at least some headunits.

H2O_Doc · 06-07-2013, 06:13 PM

diddy535 · 06-07-2013, 06:27 PM

First time I've seen that, pretty neat.

madwi · 06-07-2013, 08:31 PM

Any way to have it show air/fuel readout?

H2O_Doc · 06-07-2013, 09:04 PM

Quote:

Originally Posted by madwi

Any way to have it show air/fuel readout?

Not sure what all it can do. Here are some screen shots that might help with some of the functions:

Here is a dashboard I threw together:

SouthArk370Z · 06-08-2013, 06:34 AM

Quote:

Originally Posted by madwi

Any way to have it show air/fuel readout?

It should be able to read all the standard PIDs. I don't see A/FR on the list.

puckshaw · 06-08-2013, 08:46 AM

I'm having a similar setup installed on Wednesday. I use Dash Command to display the data. A/F is one of the available parameters with that software.

madwi · 06-08-2013, 09:26 AM

Quote:

Originally Posted by puckshaw

I'm having a similar setup installed on Wednesday. I use Dash Command to display the data. A/F is one of the available parameters with that software.

Thanks for the feedback everyone. I have seen dash command and I believe this is about $30 cheaper, which isn't a huge amount but if this does everything *I* need/want I would rather have that cash in my pocket

H2O_Doc · 06-08-2013, 10:57 AM

Quote:

Originally Posted by puckshaw

I'm having a similar setup installed on Wednesday. I use Dash Command to display the data. A/F is one of the available parameters with that software.

Do you know if this is a software or hardware difference?

puckshaw · 06-08-2013, 12:01 PM

Quote:

Originally Posted by H2O_Doc

Do you know if this is a software or hardware difference?

Software. A/F is one of the standard PIDs for our car.

SouthArk370Z · 06-08-2013, 12:25 PM

Quote:

Originally Posted by puckshaw

... A/F is one of the standard PIDs for our car.

I can't find it in the standard PIDs. What is Mode and PID for A/FR? TIA

H2O_Doc · 06-08-2013, 12:25 PM

I thought this was a useful article (to someone as ignorant on the matter as me):
http://en.wikipedia.org/wiki/OBD-II_PIDs

The enginelink software will let you load PIDs for a small number of specific cars.

I notice the reader doesn't turn off with the engine. Guess I,ll have to remember to unplug.

EDIT: Ok, I just noticed someone beat me to the wiki page. This won't be an uncommon thing; I'm the quintessential absent minded professor (well, scientist).

SouthArk370Z · 06-08-2013, 12:29 PM

Quote:

Originally Posted by H2O_Doc

I thought this was a useful article (to someone as ignorant on the matter as me):
OBD-II PIDs - Wikipedia, the free encyclopedia ...

I have collected some OBD/CAN info, some of which is 370Z-specific. Far from complete but you should be able to find something useful. See the link in my sig. Feel free to contribute.

puckshaw · 06-08-2013, 02:15 PM

Quote:

Originally Posted by SouthArk370Z

I can't find it in the standard PIDs. What is Mode and PID for A/FR? TIA

Well in Dash Command it's listed as CALC.AFR_ACTUAL

Also found lambda values:

CONST.LAMBDA_ACTUAL_PID
SAE.WO2S11.LAMBDA
SAE.WO2S21.LAMBDA

Fountainhead · 06-08-2013, 09:29 PM

Well it would be nice if someone would come up with an OBD reader with composite video output, on my Navi with 2nd video input (as a result of adding reverse camera input) it would be so sweet to connect composite video OBD information into the head unit display.

I've looked but haven't found anything.

06-07-2013, 06:07 PM	#1 (permalink)
H2O_Doc A True Z Fanatic Join Date: Apr 2013 Location: Northern VA Posts: 1,083 Drives: '14 370Z, '12 4Runr Rep Power: 15	OBDII Wifi Reader linked to Headunit I'm guessing many of you have seen these, but for those that haven't, you can get the reader and app for under $20: The app lets you select a variety of monitored parameters and you can customize the dashboard. Works on smartphones and tablets, and using mirrorlink function on at least some headunits.

06-07-2013, 06:27 PM	#3 (permalink)
diddy535 Track Member Join Date: Feb 2012 Location: St. Louis, MO Posts: 789 Drives: '09 370Z RAE 6MT Rep Power: 15	First time I've seen that, pretty neat. __________________ ( Click to show/hide ) http://www.the370z.com/members-370z-...ys-thread.html

06-08-2013, 12:25 PM	#12 (permalink)
H2O_Doc A True Z Fanatic Join Date: Apr 2013 Location: Northern VA Posts: 1,083 Drives: '14 370Z, '12 4Runr Rep Power: 15	I thought this was a useful article (to someone as ignorant on the matter as me): http://en.wikipedia.org/wiki/OBD-II_PIDs The enginelink software will let you load PIDs for a small number of specific cars. I notice the reader doesn't turn off with the engine. Guess I,ll have to remember to unplug. EDIT: Ok, I just noticed someone beat me to the wiki page. This won't be an uncommon thing; I'm the quintessential absent minded professor (well, scientist). Last edited by H2O_Doc; 06-08-2013 at 12:30 PM.

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06-07-2013, 06:13 PM	#2 (permalink)
H2O_Doc A True Z Fanatic Join Date: Apr 2013 Location: Northern VA Posts: 1,083 Drives: '14 370Z, '12 4Runr Rep Power: 15

06-07-2013, 08:31 PM	#4 (permalink)
madwi A True Z Fanatic Join Date: Sep 2012 Location: West Michigan Posts: 31,410 Drives: Granma red Z Rep Power: 2684429	Any way to have it show air/fuel readout?

06-08-2013, 08:46 AM	#7 (permalink)
puckshaw Track Member Join Date: Nov 2009 Location: Charlotte, NC Posts: 620 Drives: 09 PW 370Z Touring Rep Power: 17	I'm having a similar setup installed on Wednesday. I use Dash Command to display the data. A/F is one of the available parameters with that software.

06-08-2013, 09:29 PM	#15 (permalink)
Fountainhead Track Member Join Date: Feb 2013 Location: FL Posts: 834 Drives: 2019 Civic Type R Rep Power: 15	Well it would be nice if someone would come up with an OBD reader with composite video output, on my Navi with 2nd video input (as a result of adding reverse camera input) it would be so sweet to connect composite video OBD information into the head unit display. I've looked but haven't found anything.